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National Stock Number:
5985-01-203-1187
Federal Supply Class:
5985
National Item Identification Number:
012031187
Description:
DUMMY LOAD,ELECTRICAL
Detail:
A SPECIFIC ELECTRICAL ELEMENT OR SET OF ELECTRICAL ELEMENTS THAT ARE CONNECTED TOGETHER TO FORM A FIXED ARRANGEMENT AND USED AS A SUBSTITUTE LOAD FOR TERMINATING AN ELECTRICAL CIRCUIT. A DUMMY LOAD CONTAINS ALL THE ESSENTIAL ELECTRICAL CHARACTERISTICS NECESSARY TO TERMINATE THE CIRCUIT BUT DOES NOT FUNCTION IN THE SAME MANNER AS THE LOAD WHICH IT REPLACES. EXAMPLES ARE RESISTORS USED TO REPLACE ANTENNAS, BATTERIES, LOUDSPEAKERS, OR THE LIKE. INCLUDES SINGLE PORT TERMINATIONS OF TWIN LEAD, COAXIAL AND WAVEGUIDE TRANSMISSION LINES AS LOW POWER TERMINATIONS OF A SECTION OF A TRANSMISSION SYSTEM IN A SPECIFIED MANNER. INCLUDES DUMMY LOADS WHEN ARRANGED IN A GROUP OR BANK. EXCLUDES POWER ABSORBERS. SEE ALSO LOAD BANK, ELECTRICAL.
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Manufacturer Information:
| 166997 | 00929 | MICROLAB/FXR LLC | | 166997 | 21877 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | AW1403 | 09992 | ANTENNA & RADOME RESEARCH ASSOCIATES CORP | | MA59074 | 96341 | COBHAM ADVANCED ELECTRONIC SOLUTIONS INC. | | MA59074 | DG438 | SEMIC RF ELECTRONIC GMBH |
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Techincal Specification:
| BODY HEIGHT | 0.875 INCHES MAXIMUM | | BODY WIDTH | 1.625 INCHES MAXIMUM | | COOLING METHOD | SELF-COOLED | | FREQUENCY RANGE RATING | +5.400 TO 5.900 GIGAHERTZ | | OVERALL DIAMETER | 3.125 INCHES NOMINAL | | OVERALL LENGTH | 4.250 INCHES MAXIMUM | | OPERATING POSITION | ALL POSITIONS | | POWER RATING | 375.000 WATTS AVERAGE AND 300.000 KILOWATTS PEAK | | VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE | +5.400 TO 5.900 GIGAHERTZ | | VOLTAGE STANDING WAVE RATIO | 1.10 | | WAVEGUIDE FLANGE DESIGNATION | UG-441/U | | STYLE DESIGNATOR | WAVEGUIDE MOUNTED | | TERMINATION TYPE | WAVEGUIDE FLANGE |
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